Finding the Third Proportional to 35,779.36 and 47,307.80

Step by Step Solution

1. Step 1: Write the proportion equation
   35,779.36 : 47,307.80 = 47,307.80 : x
2. Step 2: Convert to fraction form
   35,779.36/47,307.80 = 47,307.80/x
3. Step 3: Cross multiply
   35,779.36x = 47,307.80 × 47,307.80
4. Step 4: Simplify right side
   35,779.36x = 2,238,027,645.17
5. Step 5: Solve for x
   x = 2,238,027,645.17/35,779.36
6. Step 6: Final answer
   x = 62,550.80