Finding the Third Proportional to 42,148.13 and 92,345.63

Step by Step Solution

1. Step 1: Write the proportion equation
   42,148.13 : 92,345.63 = 92,345.63 : x
2. Step 2: Convert to fraction form
   42,148.13/92,345.63 = 92,345.63/x
3. Step 3: Cross multiply
   42,148.13x = 92,345.63 × 92,345.63
4. Step 4: Simplify right side
   42,148.13x = 8,527,714,456.64
5. Step 5: Solve for x
   x = 8,527,714,456.64/42,148.13
6. Step 6: Final answer
   x = 202,327.26