Finding the Third Proportional to 6,897,776 and 10,442,091

Step by Step Solution

1. Step 1: Write the proportion equation
   6,897,776 : 10,442,091 = 10,442,091 : x
2. Step 2: Convert to fraction form
   6,897,776/10,442,091 = 10,442,091/x
3. Step 3: Cross multiply
   6,897,776x = 10,442,091 × 10,442,091
4. Step 4: Simplify right side
   6,897,776x = 109,037,264,452,281
5. Step 5: Solve for x
   x = 109,037,264,452,281/6,897,776
6. Step 6: Final answer
   x = 15,807,597.18