Finding the Third Proportional to 1,346,688 and 2,903,280

Step by Step Solution

1. Step 1: Write the proportion equation
   1,346,688 : 2,903,280 = 2,903,280 : x
2. Step 2: Convert to fraction form
   1,346,688/2,903,280 = 2,903,280/x
3. Step 3: Cross multiply
   1,346,688x = 2,903,280 × 2,903,280
4. Step 4: Simplify right side
   1,346,688x = 8,429,034,758,400
5. Step 5: Solve for x
   x = 8,429,034,758,400/1,346,688
6. Step 6: Final answer
   x = 6,259,085.07