Finding the Third Proportional to 112,090.50 and 237,060

Step by Step Solution

1. Step 1: Write the proportion equation
   112,090.50 : 237,060 = 237,060 : x
2. Step 2: Convert to fraction form
   112,090.50/237,060 = 237,060/x
3. Step 3: Cross multiply
   112,090.50x = 237,060 × 237,060
4. Step 4: Simplify right side
   112,090.50x = 56,197,443,600
5. Step 5: Solve for x
   x = 56,197,443,600/112,090.50
6. Step 6: Final answer
   x = 501,357.77