Finding the Third Proportional to 14,685,410 and 31,811,076

Step by Step Solution

1. Step 1: Write the proportion equation
   14,685,410 : 31,811,076 = 31,811,076 : x
2. Step 2: Convert to fraction form
   14,685,410/31,811,076 = 31,811,076/x
3. Step 3: Cross multiply
   14,685,410x = 31,811,076 × 31,811,076
4. Step 4: Simplify right side
   14,685,410x = 1,011,944,556,277,776
5. Step 5: Solve for x
   x = 1,011,944,556,277,776/14,685,410
6. Step 6: Final answer
   x = 68,908,158.25