Finding the Third Proportional to 9,507,746 and 14,307,123

Step by Step Solution

1. Step 1: Write the proportion equation
   9,507,746 : 14,307,123 = 14,307,123 : x
2. Step 2: Convert to fraction form
   9,507,746/14,307,123 = 14,307,123/x
3. Step 3: Cross multiply
   9,507,746x = 14,307,123 × 14,307,123
4. Step 4: Simplify right side
   9,507,746x = 204,693,768,537,129
5. Step 5: Solve for x
   x = 204,693,768,537,129/9,507,746
6. Step 6: Final answer
   x = 21,529,158.28