Finding the Third Proportional to 3,123,091 and 7,523,654

Step by Step Solution

1. Step 1: Write the proportion equation
   3,123,091 : 7,523,654 = 7,523,654 : x
2. Step 2: Convert to fraction form
   3,123,091/7,523,654 = 7,523,654/x
3. Step 3: Cross multiply
   3,123,091x = 7,523,654 × 7,523,654
4. Step 4: Simplify right side
   3,123,091x = 56,605,369,511,716
5. Step 5: Solve for x
   x = 56,605,369,511,716/3,123,091
6. Step 6: Final answer
   x = 18,124,790.32