Finding the Third Proportional to 30,550 and 45,592.50

Step by Step Solution

1. Step 1: Write the proportion equation
   30,550 : 45,592.50 = 45,592.50 : x
2. Step 2: Convert to fraction form
   30,550/45,592.50 = 45,592.50/x
3. Step 3: Cross multiply
   30,550x = 45,592.50 × 45,592.50
4. Step 4: Simplify right side
   30,550x = 2,078,676,056.25
5. Step 5: Solve for x
   x = 2,078,676,056.25/30,550
6. Step 6: Final answer
   x = 68,041.77