Finding the Third Proportional to 29,423.72 and 37,779.28

Step by Step Solution

1. Step 1: Write the proportion equation
   29,423.72 : 37,779.28 = 37,779.28 : x
2. Step 2: Convert to fraction form
   29,423.72/37,779.28 = 37,779.28/x
3. Step 3: Cross multiply
   29,423.72x = 37,779.28 × 37,779.28
4. Step 4: Simplify right side
   29,423.72x = 1,427,274,091.77
5. Step 5: Solve for x
   x = 1,427,274,091.77/29,423.72
6. Step 6: Final answer
   x = 48,507.60