Finding the Third Proportional to 142,047,094.50 and 331,886,224.50

Step by Step Solution

1. Step 1: Write the proportion equation
   142,047,094.50 : 331,886,224.50 = 331,886,224.50 : x
2. Step 2: Convert to fraction form
   142,047,094.50/331,886,224.50 = 331,886,224.50/x
3. Step 3: Cross multiply
   142,047,094.50x = 331,886,224.50 × 331,886,224.50
4. Step 4: Simplify right side
   142,047,094.50x = 110,148,466,012,864,400
5. Step 5: Solve for x
   x = 110,148,466,012,864,400/142,047,094.50
6. Step 6: Final answer
   x = 775,436,248.10