Finding the Third Proportional to 13,249,695 and 19,437,096

Step by Step Solution

1. Step 1: Write the proportion equation
   13,249,695 : 19,437,096 = 19,437,096 : x
2. Step 2: Convert to fraction form
   13,249,695/19,437,096 = 19,437,096/x
3. Step 3: Cross multiply
   13,249,695x = 19,437,096 × 19,437,096
4. Step 4: Simplify right side
   13,249,695x = 377,800,700,913,216
5. Step 5: Solve for x
   x = 377,800,700,913,216/13,249,695
6. Step 6: Final answer
   x = 28,513,916.80