Finding the Third Proportional to 40,808.81 and 63,068.63

Step by Step Solution

1. Step 1: Write the proportion equation
   40,808.81 : 63,068.63 = 63,068.63 : x
2. Step 2: Convert to fraction form
   40,808.81/63,068.63 = 63,068.63/x
3. Step 3: Cross multiply
   40,808.81x = 63,068.63 × 63,068.63
4. Step 4: Simplify right side
   40,808.81x = 3,977,651,459.39
5. Step 5: Solve for x
   x = 3,977,651,459.39/40,808.81
6. Step 6: Final answer
   x = 97,470.40