Finding the Third Proportional to 7,729,591.50 and 16,791,066

Step by Step Solution

1. Step 1: Write the proportion equation
   7,729,591.50 : 16,791,066 = 16,791,066 : x
2. Step 2: Convert to fraction form
   7,729,591.50/16,791,066 = 16,791,066/x
3. Step 3: Cross multiply
   7,729,591.50x = 16,791,066 × 16,791,066
4. Step 4: Simplify right side
   7,729,591.50x = 281,939,897,416,356
5. Step 5: Solve for x
   x = 281,939,897,416,356/7,729,591.50
6. Step 6: Final answer
   x = 36,475,394.26