Finding the Third Proportional to 723,886.31 and 1,573,844.06

Step by Step Solution

1. Step 1: Write the proportion equation
   723,886.31 : 1,573,844.06 = 1,573,844.06 : x
2. Step 2: Convert to fraction form
   723,886.31/1,573,844.06 = 1,573,844.06/x
3. Step 3: Cross multiply
   723,886.31x = 1,573,844.06 × 1,573,844.06
4. Step 4: Simplify right side
   723,886.31x = 2,476,985,133,066.50
5. Step 5: Solve for x
   x = 2,476,985,133,066.50/723,886.31
6. Step 6: Final answer
   x = 3,421,787.50