Finding the Third Proportional to 15,338,901.09 and 34,082,820.56

Step by Step Solution

1. Step 1: Write the proportion equation
   15,338,901.09 : 34,082,820.56 = 34,082,820.56 : x
2. Step 2: Convert to fraction form
   15,338,901.09/34,082,820.56 = 34,082,820.56/x
3. Step 3: Cross multiply
   15,338,901.09x = 34,082,820.56 × 34,082,820.56
4. Step 4: Simplify right side
   15,338,901.09x = 1,161,638,657,495,572.75
5. Step 5: Solve for x
   x = 1,161,638,657,495,572.75/15,338,901.09
6. Step 6: Final answer
   x = 75,731,543.64