Finding the Third Proportional to 534,200 and 1,088,188

Step by Step Solution

1. Step 1: Write the proportion equation
   534,200 : 1,088,188 = 1,088,188 : x
2. Step 2: Convert to fraction form
   534,200/1,088,188 = 1,088,188/x
3. Step 3: Cross multiply
   534,200x = 1,088,188 × 1,088,188
4. Step 4: Simplify right side
   534,200x = 1,184,153,123,344
5. Step 5: Solve for x
   x = 1,184,153,123,344/534,200
6. Step 6: Final answer
   x = 2,216,684.99