Finding the Third Proportional to 1,968,650 and 2,815,151

Step by Step Solution

1. Step 1: Write the proportion equation
   1,968,650 : 2,815,151 = 2,815,151 : x
2. Step 2: Convert to fraction form
   1,968,650/2,815,151 = 2,815,151/x
3. Step 3: Cross multiply
   1,968,650x = 2,815,151 × 2,815,151
4. Step 4: Simplify right side
   1,968,650x = 7,925,075,152,801
5. Step 5: Solve for x
   x = 7,925,075,152,801/1,968,650
6. Step 6: Final answer
   x = 4,025,639.48