Finding the Third Proportional to 3,776,028 and 8,266,141

Step by Step Solution

1. Step 1: Write the proportion equation
   3,776,028 : 8,266,141 = 8,266,141 : x
2. Step 2: Convert to fraction form
   3,776,028/8,266,141 = 8,266,141/x
3. Step 3: Cross multiply
   3,776,028x = 8,266,141 × 8,266,141
4. Step 4: Simplify right side
   3,776,028x = 68,329,087,031,881
5. Step 5: Solve for x
   x = 68,329,087,031,881/3,776,028
6. Step 6: Final answer
   x = 18,095,492.68