Finding the Third Proportional to 45,596,168 and 67,188,260

Step by Step Solution

1. Step 1: Write the proportion equation
   45,596,168 : 67,188,260 = 67,188,260 : x
2. Step 2: Convert to fraction form
   45,596,168/67,188,260 = 67,188,260/x
3. Step 3: Cross multiply
   45,596,168x = 67,188,260 × 67,188,260
4. Step 4: Simplify right side
   45,596,168x = 4,514,262,281,827,600
5. Step 5: Solve for x
   x = 4,514,262,281,827,600/45,596,168
6. Step 6: Final answer
   x = 99,005,299.78