Finding the Third Proportional to 4,092,031 and 5,689,643

Step by Step Solution

1. Step 1: Write the proportion equation
   4,092,031 : 5,689,643 = 5,689,643 : x
2. Step 2: Convert to fraction form
   4,092,031/5,689,643 = 5,689,643/x
3. Step 3: Cross multiply
   4,092,031x = 5,689,643 × 5,689,643
4. Step 4: Simplify right side
   4,092,031x = 32,372,037,467,449
5. Step 5: Solve for x
   x = 32,372,037,467,449/4,092,031
6. Step 6: Final answer
   x = 7,910,995.17