Finding the Third Proportional to 42,211,330 and 63,068,510

Step by Step Solution

1. Step 1: Write the proportion equation
   42,211,330 : 63,068,510 = 63,068,510 : x
2. Step 2: Convert to fraction form
   42,211,330/63,068,510 = 63,068,510/x
3. Step 3: Cross multiply
   42,211,330x = 63,068,510 × 63,068,510
4. Step 4: Simplify right side
   42,211,330x = 3,977,636,953,620,100
5. Step 5: Solve for x
   x = 3,977,636,953,620,100/42,211,330
6. Step 6: Final answer
   x = 94,231,500.25