Finding the Third Proportional to 455,911,800 and 1,075,166,710.50

Step by Step Solution

1. Step 1: Write the proportion equation
   455,911,800 : 1,075,166,710.50 = 1,075,166,710.50 : x
2. Step 2: Convert to fraction form
   455,911,800/1,075,166,710.50 = 1,075,166,710.50/x
3. Step 3: Cross multiply
   455,911,800x = 1,075,166,710.50 × 1,075,166,710.50
4. Step 4: Simplify right side
   455,911,800x = 1,155,983,455,367,390,720
5. Step 5: Solve for x
   x = 1,155,983,455,367,390,720/455,911,800
6. Step 6: Final answer
   x = 2,535,541,864.39