Finding the Third Proportional to 84,927,453,369 and 131,866,061,807

Step by Step Solution

1. Step 1: Write the proportion equation
   84,927,453,369 : 131,866,061,807 = 131,866,061,807 : x
2. Step 2: Convert to fraction form
   84,927,453,369/131,866,061,807 = 131,866,061,807/x
3. Step 3: Cross multiply
   84,927,453,369x = 131,866,061,807 × 131,866,061,807
4. Step 4: Simplify right side
   84,927,453,369x = 17,388,658,256,487,544,520,704
5. Step 5: Solve for x
   x = 17,388,658,256,487,544,520,704/84,927,453,369
6. Step 6: Final answer
   x = 204,747,199,718.04