Finding the Third Proportional to 140,550,174,533.50 and 214,118,468,819.50

Step by Step Solution

1. Step 1: Write the proportion equation
   140,550,174,533.50 : 214,118,468,819.50 = 214,118,468,819.50 : x
2. Step 2: Convert to fraction form
   140,550,174,533.50/214,118,468,819.50 = 214,118,468,819.50/x
3. Step 3: Cross multiply
   140,550,174,533.50x = 214,118,468,819.50 × 214,118,468,819.50
4. Step 4: Simplify right side
   140,550,174,533.50x = 45,846,718,689,607,191,363,584
5. Step 5: Solve for x
   x = 45,846,718,689,607,191,363,584/140,550,174,533.50
6. Step 6: Final answer
   x = 326,194,676,326.64