Finding the Third Proportional to 42,211,326 and 63,068,505

Step by Step Solution

1. Step 1: Write the proportion equation
   42,211,326 : 63,068,505 = 63,068,505 : x
2. Step 2: Convert to fraction form
   42,211,326/63,068,505 = 63,068,505/x
3. Step 3: Cross multiply
   42,211,326x = 63,068,505 × 63,068,505
4. Step 4: Simplify right side
   42,211,326x = 3,977,636,322,935,025
5. Step 5: Solve for x
   x = 3,977,636,322,935,025/42,211,326
6. Step 6: Final answer
   x = 94,231,494.24