Finding the Third Proportional to 8,062,495,501.50 and 12,518,231,854.50

Step by Step Solution

1. Step 1: Write the proportion equation
   8,062,495,501.50 : 12,518,231,854.50 = 12,518,231,854.50 : x
2. Step 2: Convert to fraction form
   8,062,495,501.50/12,518,231,854.50 = 12,518,231,854.50/x
3. Step 3: Cross multiply
   8,062,495,501.50x = 12,518,231,854.50 × 12,518,231,854.50
4. Step 4: Simplify right side
   8,062,495,501.50x = 156,706,128,763,018,510,336
5. Step 5: Solve for x
   x = 156,706,128,763,018,510,336/8,062,495,501.50
6. Step 6: Final answer
   x = 19,436,429,916.01