Finding the Third Proportional to 15,756,704 and 34,274,140

Step by Step Solution

1. Step 1: Write the proportion equation
   15,756,704 : 34,274,140 = 34,274,140 : x
2. Step 2: Convert to fraction form
   15,756,704/34,274,140 = 34,274,140/x
3. Step 3: Cross multiply
   15,756,704x = 34,274,140 × 34,274,140
4. Step 4: Simplify right side
   15,756,704x = 1,174,716,672,739,600
5. Step 5: Solve for x
   x = 1,174,716,672,739,600/15,756,704
6. Step 6: Final answer
   x = 74,553,451.83