Finding the Third Proportional to 6,564,926 and 10,547,994

Step by Step Solution

1. Step 1: Write the proportion equation
   6,564,926 : 10,547,994 = 10,547,994 : x
2. Step 2: Convert to fraction form
   6,564,926/10,547,994 = 10,547,994/x
3. Step 3: Cross multiply
   6,564,926x = 10,547,994 × 10,547,994
4. Step 4: Simplify right side
   6,564,926x = 111,260,177,424,036
5. Step 5: Solve for x
   x = 111,260,177,424,036/6,564,926
6. Step 6: Final answer
   x = 16,947,666.65