Finding the Third Proportional to 153,588,532.85 and 338,483,300.06

Step by Step Solution

1. Step 1: Write the proportion equation
   153,588,532.85 : 338,483,300.06 = 338,483,300.06 : x
2. Step 2: Convert to fraction form
   153,588,532.85/338,483,300.06 = 338,483,300.06/x
3. Step 3: Cross multiply
   153,588,532.85x = 338,483,300.06 × 338,483,300.06
4. Step 4: Simplify right side
   153,588,532.85x = 114,570,944,421,200,416
5. Step 5: Solve for x
   x = 114,570,944,421,200,416/153,588,532.85
6. Step 6: Final answer
   x = 745,960,276.42