Finding the Third Proportional to 19,792.13 and 45,772.88

Step by Step Solution

1. Step 1: Write the proportion equation
   19,792.13 : 45,772.88 = 45,772.88 : x
2. Step 2: Convert to fraction form
   19,792.13/45,772.88 = 45,772.88/x
3. Step 3: Cross multiply
   19,792.13x = 45,772.88 × 45,772.88
4. Step 4: Simplify right side
   19,792.13x = 2,095,156,085.77
5. Step 5: Solve for x
   x = 2,095,156,085.77/19,792.13
6. Step 6: Final answer
   x = 105,858.07