Finding the Third Proportional to 9,767,020 and 14,368,146

Step by Step Solution

1. Step 1: Write the proportion equation
   9,767,020 : 14,368,146 = 14,368,146 : x
2. Step 2: Convert to fraction form
   9,767,020/14,368,146 = 14,368,146/x
3. Step 3: Cross multiply
   9,767,020x = 14,368,146 × 14,368,146
4. Step 4: Simplify right side
   9,767,020x = 206,443,619,477,316
5. Step 5: Solve for x
   x = 206,443,619,477,316/9,767,020
6. Step 6: Final answer
   x = 21,136,807.28