Finding the Third Proportional to 2,973,060 and 4,487,454

Step by Step Solution

1. Step 1: Write the proportion equation
   2,973,060 : 4,487,454 = 4,487,454 : x
2. Step 2: Convert to fraction form
   2,973,060/4,487,454 = 4,487,454/x
3. Step 3: Cross multiply
   2,973,060x = 4,487,454 × 4,487,454
4. Step 4: Simplify right side
   2,973,060x = 20,137,243,402,116
5. Step 5: Solve for x
   x = 20,137,243,402,116/2,973,060
6. Step 6: Final answer
   x = 6,773,238.15