Finding the Third Proportional to 1,566,358 and 3,435,331

Step by Step Solution

1. Step 1: Write the proportion equation
   1,566,358 : 3,435,331 = 3,435,331 : x
2. Step 2: Convert to fraction form
   1,566,358/3,435,331 = 3,435,331/x
3. Step 3: Cross multiply
   1,566,358x = 3,435,331 × 3,435,331
4. Step 4: Simplify right side
   1,566,358x = 11,801,499,079,561
5. Step 5: Solve for x
   x = 11,801,499,079,561/1,566,358
6. Step 6: Final answer
   x = 7,534,356.18