Finding the Third Proportional to 131,467,792 and 205,160,506

Step by Step Solution

1. Step 1: Write the proportion equation
   131,467,792 : 205,160,506 = 205,160,506 : x
2. Step 2: Convert to fraction form
   131,467,792/205,160,506 = 205,160,506/x
3. Step 3: Cross multiply
   131,467,792x = 205,160,506 × 205,160,506
4. Step 4: Simplify right side
   131,467,792x = 42,090,833,222,176,032
5. Step 5: Solve for x
   x = 42,090,833,222,176,032/131,467,792
6. Step 6: Final answer
   x = 320,160,798.18