Finding the Third Proportional to 45,437.63 and 69,746.06

Step by Step Solution

1. Step 1: Write the proportion equation
   45,437.63 : 69,746.06 = 69,746.06 : x
2. Step 2: Convert to fraction form
   45,437.63/69,746.06 = 69,746.06/x
3. Step 3: Cross multiply
   45,437.63x = 69,746.06 × 69,746.06
4. Step 4: Simplify right side
   45,437.63x = 4,864,513,234.25
5. Step 5: Solve for x
   x = 4,864,513,234.25/45,437.63
6. Step 6: Final answer
   x = 107,059.14