Finding the Third Proportional to 90,118,201.50 and 185,013,841.50

Step by Step Solution

1. Step 1: Write the proportion equation
   90,118,201.50 : 185,013,841.50 = 185,013,841.50 : x
2. Step 2: Convert to fraction form
   90,118,201.50/185,013,841.50 = 185,013,841.50/x
3. Step 3: Cross multiply
   90,118,201.50x = 185,013,841.50 × 185,013,841.50
4. Step 4: Simplify right side
   90,118,201.50x = 34,230,121,546,587,124
5. Step 5: Solve for x
   x = 34,230,121,546,587,124/90,118,201.50
6. Step 6: Final answer
   x = 379,835,826.47