Finding the Third Proportional to 45,425.81 and 97,792.31

Step by Step Solution

1. Step 1: Write the proportion equation
   45,425.81 : 97,792.31 = 97,792.31 : x
2. Step 2: Convert to fraction form
   45,425.81/97,792.31 = 97,792.31/x
3. Step 3: Cross multiply
   45,425.81x = 97,792.31 × 97,792.31
4. Step 4: Simplify right side
   45,425.81x = 9,563,336,384.10
5. Step 5: Solve for x
   x = 9,563,336,384.10/45,425.81
6. Step 6: Final answer
   x = 210,526.48