Finding the Third Proportional to 16,202,853 and 35,187,507

Step by Step Solution

1. Step 1: Write the proportion equation
   16,202,853 : 35,187,507 = 35,187,507 : x
2. Step 2: Convert to fraction form
   16,202,853/35,187,507 = 35,187,507/x
3. Step 3: Cross multiply
   16,202,853x = 35,187,507 × 35,187,507
4. Step 4: Simplify right side
   16,202,853x = 1,238,160,648,875,049
5. Step 5: Solve for x
   x = 1,238,160,648,875,049/16,202,853
6. Step 6: Final answer
   x = 76,416,211.94