Finding the Third Proportional to 13,111,692 and 28,614,360

Step by Step Solution

1. Step 1: Write the proportion equation
   13,111,692 : 28,614,360 = 28,614,360 : x
2. Step 2: Convert to fraction form
   13,111,692/28,614,360 = 28,614,360/x
3. Step 3: Cross multiply
   13,111,692x = 28,614,360 × 28,614,360
4. Step 4: Simplify right side
   13,111,692x = 818,781,598,209,600
5. Step 5: Solve for x
   x = 818,781,598,209,600/13,111,692
6. Step 6: Final answer
   x = 62,446,677.23