Finding the Third Proportional to 12,976,459.50 and 30,632,160

Step by Step Solution

1. Step 1: Write the proportion equation
   12,976,459.50 : 30,632,160 = 30,632,160 : x
2. Step 2: Convert to fraction form
   12,976,459.50/30,632,160 = 30,632,160/x
3. Step 3: Cross multiply
   12,976,459.50x = 30,632,160 × 30,632,160
4. Step 4: Simplify right side
   12,976,459.50x = 938,329,226,265,600
5. Step 5: Solve for x
   x = 938,329,226,265,600/12,976,459.50
6. Step 6: Final answer
   x = 72,310,110.96