Finding the Third Proportional to 13,780.13 and 29,894.06

Step by Step Solution

1. Step 1: Write the proportion equation
   13,780.13 : 29,894.06 = 29,894.06 : x
2. Step 2: Convert to fraction form
   13,780.13/29,894.06 = 29,894.06/x
3. Step 3: Cross multiply
   13,780.13x = 29,894.06 × 29,894.06
4. Step 4: Simplify right side
   13,780.13x = 893,654,972.75
5. Step 5: Solve for x
   x = 893,654,972.75/13,780.13
6. Step 6: Final answer
   x = 64,851.01