Finding the Third Proportional to 719,703 and 1,075,590

Step by Step Solution

1. Step 1: Write the proportion equation
   719,703 : 1,075,590 = 1,075,590 : x
2. Step 2: Convert to fraction form
   719,703/1,075,590 = 1,075,590/x
3. Step 3: Cross multiply
   719,703x = 1,075,590 × 1,075,590
4. Step 4: Simplify right side
   719,703x = 1,156,893,848,100
5. Step 5: Solve for x
   x = 1,156,893,848,100/719,703
6. Step 6: Final answer
   x = 1,607,460.09