Finding the Third Proportional to 1,059,246 and 2,316,557

Step by Step Solution

1. Step 1: Write the proportion equation
   1,059,246 : 2,316,557 = 2,316,557 : x
2. Step 2: Convert to fraction form
   1,059,246/2,316,557 = 2,316,557/x
3. Step 3: Cross multiply
   1,059,246x = 2,316,557 × 2,316,557
4. Step 4: Simplify right side
   1,059,246x = 5,366,436,334,249
5. Step 5: Solve for x
   x = 5,366,436,334,249/1,059,246
6. Step 6: Final answer
   x = 5,066,279.54