Finding the Third Proportional to 38,296.13 and 56,156.63

Step by Step Solution

1. Step 1: Write the proportion equation
   38,296.13 : 56,156.63 = 56,156.63 : x
2. Step 2: Convert to fraction form
   38,296.13/56,156.63 = 56,156.63/x
3. Step 3: Cross multiply
   38,296.13x = 56,156.63 × 56,156.63
4. Step 4: Simplify right side
   38,296.13x = 3,153,566,531.39
5. Step 5: Solve for x
   x = 3,153,566,531.39/38,296.13
6. Step 6: Final answer
   x = 82,346.88