Finding the Third Proportional to 29,777.63 and 62,623.13

Step by Step Solution

1. Step 1: Write the proportion equation
   29,777.63 : 62,623.13 = 62,623.13 : x
2. Step 2: Convert to fraction form
   29,777.63/62,623.13 = 62,623.13/x
3. Step 3: Cross multiply
   29,777.63x = 62,623.13 × 62,623.13
4. Step 4: Simplify right side
   29,777.63x = 3,921,655,784.77
5. Step 5: Solve for x
   x = 3,921,655,784.77/29,777.63
6. Step 6: Final answer
   x = 131,698.07