Finding the Third Proportional to 6,916,320 and 11,112,552

Step by Step Solution

1. Step 1: Write the proportion equation
   6,916,320 : 11,112,552 = 11,112,552 : x
2. Step 2: Convert to fraction form
   6,916,320/11,112,552 = 11,112,552/x
3. Step 3: Cross multiply
   6,916,320x = 11,112,552 × 11,112,552
4. Step 4: Simplify right side
   6,916,320x = 123,488,811,952,704
5. Step 5: Solve for x
   x = 123,488,811,952,704/6,916,320
6. Step 6: Final answer
   x = 17,854,699.02