Finding the Third Proportional to 27,633.66 and 42,526.90

Step by Step Solution

1. Step 1: Write the proportion equation
   27,633.66 : 42,526.90 = 42,526.90 : x
2. Step 2: Convert to fraction form
   27,633.66/42,526.90 = 42,526.90/x
3. Step 3: Cross multiply
   27,633.66x = 42,526.90 × 42,526.90
4. Step 4: Simplify right side
   27,633.66x = 1,808,537,090.71
5. Step 5: Solve for x
   x = 1,808,537,090.71/27,633.66
6. Step 6: Final answer
   x = 65,446.90