Finding the Third Proportional to 481,688 and 750,106.50

Step by Step Solution

1. Step 1: Write the proportion equation
   481,688 : 750,106.50 = 750,106.50 : x
2. Step 2: Convert to fraction form
   481,688/750,106.50 = 750,106.50/x
3. Step 3: Cross multiply
   481,688x = 750,106.50 × 750,106.50
4. Step 4: Simplify right side
   481,688x = 562,659,761,342.25
5. Step 5: Solve for x
   x = 562,659,761,342.25/481,688
6. Step 6: Final answer
   x = 1,168,100.02