Finding the Third Proportional to 17,426,663 and 37,875,751

Step by Step Solution

1. Step 1: Write the proportion equation
   17,426,663 : 37,875,751 = 37,875,751 : x
2. Step 2: Convert to fraction form
   17,426,663/37,875,751 = 37,875,751/x
3. Step 3: Cross multiply
   17,426,663x = 37,875,751 × 37,875,751
4. Step 4: Simplify right side
   17,426,663x = 1,434,572,513,814,001
5. Step 5: Solve for x
   x = 1,434,572,513,814,001/17,426,663
6. Step 6: Final answer
   x = 82,320,551.78