Finding the Third Proportional to 64,427.63 and 98,307.75

Step by Step Solution

1. Step 1: Write the proportion equation
   64,427.63 : 98,307.75 = 98,307.75 : x
2. Step 2: Convert to fraction form
   64,427.63/98,307.75 = 98,307.75/x
3. Step 3: Cross multiply
   64,427.63x = 98,307.75 × 98,307.75
4. Step 4: Simplify right side
   64,427.63x = 9,664,413,710.06
5. Step 5: Solve for x
   x = 9,664,413,710.06/64,427.63
6. Step 6: Final answer
   x = 150,004.19