Finding the Third Proportional to 736,136 and 1,588,264

Step by Step Solution

1. Step 1: Write the proportion equation
   736,136 : 1,588,264 = 1,588,264 : x
2. Step 2: Convert to fraction form
   736,136/1,588,264 = 1,588,264/x
3. Step 3: Cross multiply
   736,136x = 1,588,264 × 1,588,264
4. Step 4: Simplify right side
   736,136x = 2,522,582,533,696
5. Step 5: Solve for x
   x = 2,522,582,533,696/736,136
6. Step 6: Final answer
   x = 3,426,788.71