Finding the Third Proportional to 42,363,866 and 63,488,883

Step by Step Solution

1. Step 1: Write the proportion equation
   42,363,866 : 63,488,883 = 63,488,883 : x
2. Step 2: Convert to fraction form
   42,363,866/63,488,883 = 63,488,883/x
3. Step 3: Cross multiply
   42,363,866x = 63,488,883 × 63,488,883
4. Step 4: Simplify right side
   42,363,866x = 4,030,838,264,587,689
5. Step 5: Solve for x
   x = 4,030,838,264,587,689/42,363,866
6. Step 6: Final answer
   x = 95,148,026.97