Finding the Third Proportional to 1,937,476 and 2,987,968

Step by Step Solution

1. Step 1: Write the proportion equation
   1,937,476 : 2,987,968 = 2,987,968 : x
2. Step 2: Convert to fraction form
   1,937,476/2,987,968 = 2,987,968/x
3. Step 3: Cross multiply
   1,937,476x = 2,987,968 × 2,987,968
4. Step 4: Simplify right side
   1,937,476x = 8,927,952,769,024
5. Step 5: Solve for x
   x = 8,927,952,769,024/1,937,476
6. Step 6: Final answer
   x = 4,608,032.70