Finding the Third Proportional to 40,601,168 and 58,358,136

Step by Step Solution

1. Step 1: Write the proportion equation
   40,601,168 : 58,358,136 = 58,358,136 : x
2. Step 2: Convert to fraction form
   40,601,168/58,358,136 = 58,358,136/x
3. Step 3: Cross multiply
   40,601,168x = 58,358,136 × 58,358,136
4. Step 4: Simplify right side
   40,601,168x = 3,405,672,037,394,496
5. Step 5: Solve for x
   x = 3,405,672,037,394,496/40,601,168
6. Step 6: Final answer
   x = 83,881,134.59