Finding the Third Proportional to 8,555,088 and 17,817,852

Step by Step Solution

1. Step 1: Write the proportion equation
   8,555,088 : 17,817,852 = 17,817,852 : x
2. Step 2: Convert to fraction form
   8,555,088/17,817,852 = 17,817,852/x
3. Step 3: Cross multiply
   8,555,088x = 17,817,852 × 17,817,852
4. Step 4: Simplify right side
   8,555,088x = 317,475,849,893,904
5. Step 5: Solve for x
   x = 317,475,849,893,904/8,555,088
6. Step 6: Final answer
   x = 37,109,594.89