Finding the Third Proportional to 1,276,300.50 and 2,721,546

Step by Step Solution

1. Step 1: Write the proportion equation
   1,276,300.50 : 2,721,546 = 2,721,546 : x
2. Step 2: Convert to fraction form
   1,276,300.50/2,721,546 = 2,721,546/x
3. Step 3: Cross multiply
   1,276,300.50x = 2,721,546 × 2,721,546
4. Step 4: Simplify right side
   1,276,300.50x = 7,406,812,630,116
5. Step 5: Solve for x
   x = 7,406,812,630,116/1,276,300.50
6. Step 6: Final answer
   x = 5,803,345.40