Finding the Third Proportional to 3,598,835 and 5,435,432

Step by Step Solution

1. Step 1: Write the proportion equation
   3,598,835 : 5,435,432 = 5,435,432 : x
2. Step 2: Convert to fraction form
   3,598,835/5,435,432 = 5,435,432/x
3. Step 3: Cross multiply
   3,598,835x = 5,435,432 × 5,435,432
4. Step 4: Simplify right side
   3,598,835x = 29,543,921,026,624
5. Step 5: Solve for x
   x = 29,543,921,026,624/3,598,835
6. Step 6: Final answer
   x = 8,209,301.35