Finding the Third Proportional to 556,594 and 1,191,892

Step by Step Solution

1. Step 1: Write the proportion equation
   556,594 : 1,191,892 = 1,191,892 : x
2. Step 2: Convert to fraction form
   556,594/1,191,892 = 1,191,892/x
3. Step 3: Cross multiply
   556,594x = 1,191,892 × 1,191,892
4. Step 4: Simplify right side
   556,594x = 1,420,606,539,664
5. Step 5: Solve for x
   x = 1,420,606,539,664/556,594
6. Step 6: Final answer
   x = 2,552,320.97