Finding the Third Proportional to 3,591,061.88 and 5,423,832.56

Step by Step Solution

1. Step 1: Write the proportion equation
   3,591,061.88 : 5,423,832.56 = 5,423,832.56 : x
2. Step 2: Convert to fraction form
   3,591,061.88/5,423,832.56 = 5,423,832.56/x
3. Step 3: Cross multiply
   3,591,061.88x = 5,423,832.56 × 5,423,832.56
4. Step 4: Simplify right side
   3,591,061.88x = 29,417,959,666,035.32
5. Step 5: Solve for x
   x = 29,417,959,666,035.32/3,591,061.88
6. Step 6: Final answer
   x = 8,191,994.65