Finding the Third Proportional to 3,537,290 and 7,579,300

Step by Step Solution

1. Step 1: Write the proportion equation
   3,537,290 : 7,579,300 = 7,579,300 : x
2. Step 2: Convert to fraction form
   3,537,290/7,579,300 = 7,579,300/x
3. Step 3: Cross multiply
   3,537,290x = 7,579,300 × 7,579,300
4. Step 4: Simplify right side
   3,537,290x = 57,445,788,490,000
5. Step 5: Solve for x
   x = 57,445,788,490,000/3,537,290
6. Step 6: Final answer
   x = 16,240,056.23