Finding the Third Proportional to 561,188 and 1,227,350

Step by Step Solution

1. Step 1: Write the proportion equation
   561,188 : 1,227,350 = 1,227,350 : x
2. Step 2: Convert to fraction form
   561,188/1,227,350 = 1,227,350/x
3. Step 3: Cross multiply
   561,188x = 1,227,350 × 1,227,350
4. Step 4: Simplify right side
   561,188x = 1,506,388,022,500
5. Step 5: Solve for x
   x = 1,506,388,022,500/561,188
6. Step 6: Final answer
   x = 2,684,284.09