Finding the Third Proportional to 42,211,336 and 63,068,518

Step by Step Solution

1. Step 1: Write the proportion equation
   42,211,336 : 63,068,518 = 63,068,518 : x
2. Step 2: Convert to fraction form
   42,211,336/63,068,518 = 63,068,518/x
3. Step 3: Cross multiply
   42,211,336x = 63,068,518 × 63,068,518
4. Step 4: Simplify right side
   42,211,336x = 3,977,637,962,716,324
5. Step 5: Solve for x
   x = 3,977,637,962,716,324/42,211,336
6. Step 6: Final answer
   x = 94,231,510.77