Finding the Third Proportional to 2,506,429.50 and 5,298,591

Step by Step Solution

1. Step 1: Write the proportion equation
   2,506,429.50 : 5,298,591 = 5,298,591 : x
2. Step 2: Convert to fraction form
   2,506,429.50/5,298,591 = 5,298,591/x
3. Step 3: Cross multiply
   2,506,429.50x = 5,298,591 × 5,298,591
4. Step 4: Simplify right side
   2,506,429.50x = 28,075,066,585,281
5. Step 5: Solve for x
   x = 28,075,066,585,281/2,506,429.50
6. Step 6: Final answer
   x = 11,201,219.34