Finding the Third Proportional to 6,564,499 and 10,547,392

Step by Step Solution

1. Step 1: Write the proportion equation
   6,564,499 : 10,547,392 = 10,547,392 : x
2. Step 2: Convert to fraction form
   6,564,499/10,547,392 = 10,547,392/x
3. Step 3: Cross multiply
   6,564,499x = 10,547,392 × 10,547,392
4. Step 4: Simplify right side
   6,564,499x = 111,247,478,001,664
5. Step 5: Solve for x
   x = 111,247,478,001,664/6,564,499
6. Step 6: Final answer
   x = 16,946,834.48