Finding the Third Proportional to 13,471.31 and 27,307.13

Step by Step Solution

1. Step 1: Write the proportion equation
   13,471.31 : 27,307.13 = 27,307.13 : x
2. Step 2: Convert to fraction form
   13,471.31/27,307.13 = 27,307.13/x
3. Step 3: Cross multiply
   13,471.31x = 27,307.13 × 27,307.13
4. Step 4: Simplify right side
   13,471.31x = 745,679,075.77
5. Step 5: Solve for x
   x = 745,679,075.77/13,471.31
6. Step 6: Final answer
   x = 55,353.11