Finding the Third Proportional to 1,076,310 and 2,307,168

Step by Step Solution

1. Step 1: Write the proportion equation
   1,076,310 : 2,307,168 = 2,307,168 : x
2. Step 2: Convert to fraction form
   1,076,310/2,307,168 = 2,307,168/x
3. Step 3: Cross multiply
   1,076,310x = 2,307,168 × 2,307,168
4. Step 4: Simplify right side
   1,076,310x = 5,323,024,180,224
5. Step 5: Solve for x
   x = 5,323,024,180,224/1,076,310
6. Step 6: Final answer
   x = 4,945,623.64