Finding the Third Proportional to 657,594 and 1,436,940

Step by Step Solution

1. Step 1: Write the proportion equation
   657,594 : 1,436,940 = 1,436,940 : x
2. Step 2: Convert to fraction form
   657,594/1,436,940 = 1,436,940/x
3. Step 3: Cross multiply
   657,594x = 1,436,940 × 1,436,940
4. Step 4: Simplify right side
   657,594x = 2,064,796,563,600
5. Step 5: Solve for x
   x = 2,064,796,563,600/657,594
6. Step 6: Final answer
   x = 3,139,926.10