Finding the Third Proportional to 13,311,209 and 19,022,026

Step by Step Solution

1. Step 1: Write the proportion equation
   13,311,209 : 19,022,026 = 19,022,026 : x
2. Step 2: Convert to fraction form
   13,311,209/19,022,026 = 19,022,026/x
3. Step 3: Cross multiply
   13,311,209x = 19,022,026 × 19,022,026
4. Step 4: Simplify right side
   13,311,209x = 361,837,473,144,676
5. Step 5: Solve for x
   x = 361,837,473,144,676/13,311,209
6. Step 6: Final answer
   x = 27,182,915.78