Finding the Third Proportional to 38,488,655 and 83,753,048

Step by Step Solution

1. Step 1: Write the proportion equation
   38,488,655 : 83,753,048 = 83,753,048 : x
2. Step 2: Convert to fraction form
   38,488,655/83,753,048 = 83,753,048/x
3. Step 3: Cross multiply
   38,488,655x = 83,753,048 × 83,753,048
4. Step 4: Simplify right side
   38,488,655x = 7,014,573,049,290,304
5. Step 5: Solve for x
   x = 7,014,573,049,290,304/38,488,655
6. Step 6: Final answer
   x = 182,250,407.28