Finding the Third Proportional to 64,938.38 and 97,409.25

Step by Step Solution

1. Step 1: Write the proportion equation
   64,938.38 : 97,409.25 = 97,409.25 : x
2. Step 2: Convert to fraction form
   64,938.38/97,409.25 = 97,409.25/x
3. Step 3: Cross multiply
   64,938.38x = 97,409.25 × 97,409.25
4. Step 4: Simplify right side
   64,938.38x = 9,488,561,985.56
5. Step 5: Solve for x
   x = 9,488,561,985.56/64,938.38
6. Step 6: Final answer
   x = 146,116.41