Finding the Third Proportional to 13,249,710 and 19,437,114

Step by Step Solution

1. Step 1: Write the proportion equation
   13,249,710 : 19,437,114 = 19,437,114 : x
2. Step 2: Convert to fraction form
   13,249,710/19,437,114 = 19,437,114/x
3. Step 3: Cross multiply
   13,249,710x = 19,437,114 × 19,437,114
4. Step 4: Simplify right side
   13,249,710x = 377,801,400,648,996
5. Step 5: Solve for x
   x = 377,801,400,648,996/13,249,710
6. Step 6: Final answer
   x = 28,513,937.34