Finding the Third Proportional to 7,719,300 and 16,500,942

Step by Step Solution

1. Step 1: Write the proportion equation
   7,719,300 : 16,500,942 = 16,500,942 : x
2. Step 2: Convert to fraction form
   7,719,300/16,500,942 = 16,500,942/x
3. Step 3: Cross multiply
   7,719,300x = 16,500,942 × 16,500,942
4. Step 4: Simplify right side
   7,719,300x = 272,281,086,887,364
5. Step 5: Solve for x
   x = 272,281,086,887,364/7,719,300
6. Step 6: Final answer
   x = 35,272,769.15