Finding the Third Proportional to 4,307,026 and 9,463,140

Step by Step Solution

1. Step 1: Write the proportion equation
   4,307,026 : 9,463,140 = 9,463,140 : x
2. Step 2: Convert to fraction form
   4,307,026/9,463,140 = 9,463,140/x
3. Step 3: Cross multiply
   4,307,026x = 9,463,140 × 9,463,140
4. Step 4: Simplify right side
   4,307,026x = 89,551,018,659,600
5. Step 5: Solve for x
   x = 89,551,018,659,600/4,307,026
6. Step 6: Final answer
   x = 20,791,845.38