Finding the Third Proportional to 4,891,826 and 7,411,611

Step by Step Solution

1. Step 1: Write the proportion equation
   4,891,826 : 7,411,611 = 7,411,611 : x
2. Step 2: Convert to fraction form
   4,891,826/7,411,611 = 7,411,611/x
3. Step 3: Cross multiply
   4,891,826x = 7,411,611 × 7,411,611
4. Step 4: Simplify right side
   4,891,826x = 54,931,977,615,321
5. Step 5: Solve for x
   x = 54,931,977,615,321/4,891,826
6. Step 6: Final answer
   x = 11,229,340.05