Finding the Third Proportional to 1,522,761 and 2,142,485.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,522,761 : 2,142,485.50 = 2,142,485.50 : x
2. Step 2: Convert to fraction form
   1,522,761/2,142,485.50 = 2,142,485.50/x
3. Step 3: Cross multiply
   1,522,761x = 2,142,485.50 × 2,142,485.50
4. Step 4: Simplify right side
   1,522,761x = 4,590,244,117,710.25
5. Step 5: Solve for x
   x = 4,590,244,117,710.25/1,522,761
6. Step 6: Final answer
   x = 3,014,421.91