Finding the Third Proportional to 3,593,140 and 7,684,136

Step by Step Solution

1. Step 1: Write the proportion equation
   3,593,140 : 7,684,136 = 7,684,136 : x
2. Step 2: Convert to fraction form
   3,593,140/7,684,136 = 7,684,136/x
3. Step 3: Cross multiply
   3,593,140x = 7,684,136 × 7,684,136
4. Step 4: Simplify right side
   3,593,140x = 59,045,946,066,496
5. Step 5: Solve for x
   x = 59,045,946,066,496/3,593,140
6. Step 6: Final answer
   x = 16,432,965.61