Finding the Third Proportional to 6,897,774 and 10,442,088

Step by Step Solution

1. Step 1: Write the proportion equation
   6,897,774 : 10,442,088 = 10,442,088 : x
2. Step 2: Convert to fraction form
   6,897,774/10,442,088 = 10,442,088/x
3. Step 3: Cross multiply
   6,897,774x = 10,442,088 × 10,442,088
4. Step 4: Simplify right side
   6,897,774x = 109,037,201,799,744
5. Step 5: Solve for x
   x = 109,037,201,799,744/6,897,774
6. Step 6: Final answer
   x = 15,807,592.68