Finding the Third Proportional to 139,514,250 and 325,864,452

Step by Step Solution

1. Step 1: Write the proportion equation
   139,514,250 : 325,864,452 = 325,864,452 : x
2. Step 2: Convert to fraction form
   139,514,250/325,864,452 = 325,864,452/x
3. Step 3: Cross multiply
   139,514,250x = 325,864,452 × 325,864,452
4. Step 4: Simplify right side
   139,514,250x = 106,187,641,077,260,304
5. Step 5: Solve for x
   x = 106,187,641,077,260,304/139,514,250
6. Step 6: Final answer
   x = 761,123,978.93