Finding the Third Proportional to 12,308,963 and 28,493,024

Step by Step Solution

1. Step 1: Write the proportion equation
   12,308,963 : 28,493,024 = 28,493,024 : x
2. Step 2: Convert to fraction form
   12,308,963/28,493,024 = 28,493,024/x
3. Step 3: Cross multiply
   12,308,963x = 28,493,024 × 28,493,024
4. Step 4: Simplify right side
   12,308,963x = 811,852,416,664,576
5. Step 5: Solve for x
   x = 811,852,416,664,576/12,308,963
6. Step 6: Final answer
   x = 65,956,199.29