Finding the Third Proportional to 6,564,748 and 10,547,723

Step by Step Solution

1. Step 1: Write the proportion equation
   6,564,748 : 10,547,723 = 10,547,723 : x
2. Step 2: Convert to fraction form
   6,564,748/10,547,723 = 10,547,723/x
3. Step 3: Cross multiply
   6,564,748x = 10,547,723 × 10,547,723
4. Step 4: Simplify right side
   6,564,748x = 111,254,460,484,729
5. Step 5: Solve for x
   x = 111,254,460,484,729/6,564,748
6. Step 6: Final answer
   x = 16,947,255.32