Finding the Third Proportional to 3,090,964 and 4,547,038

Step by Step Solution

1. Step 1: Write the proportion equation
   3,090,964 : 4,547,038 = 4,547,038 : x
2. Step 2: Convert to fraction form
   3,090,964/4,547,038 = 4,547,038/x
3. Step 3: Cross multiply
   3,090,964x = 4,547,038 × 4,547,038
4. Step 4: Simplify right side
   3,090,964x = 20,675,554,573,444
5. Step 5: Solve for x
   x = 20,675,554,573,444/3,090,964
6. Step 6: Final answer
   x = 6,689,031.18