Finding the Third Proportional to 1,362,799,101.50 and 2,958,184,080.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,362,799,101.50 : 2,958,184,080.50 = 2,958,184,080.50 : x
2. Step 2: Convert to fraction form
   1,362,799,101.50/2,958,184,080.50 = 2,958,184,080.50/x
3. Step 3: Cross multiply
   1,362,799,101.50x = 2,958,184,080.50 × 2,958,184,080.50
4. Step 4: Simplify right side
   1,362,799,101.50x = 8,750,853,054,123,630,592
5. Step 5: Solve for x
   x = 8,750,853,054,123,630,592/1,362,799,101.50
6. Step 6: Final answer
   x = 6,421,234,828.00