Finding the Third Proportional to 671,632,988 and 1,453,279,184.50

Step by Step Solution

1. Step 1: Write the proportion equation
   671,632,988 : 1,453,279,184.50 = 1,453,279,184.50 : x
2. Step 2: Convert to fraction form
   671,632,988/1,453,279,184.50 = 1,453,279,184.50/x
3. Step 3: Cross multiply
   671,632,988x = 1,453,279,184.50 × 1,453,279,184.50
4. Step 4: Simplify right side
   671,632,988x = 2,112,020,388,100,985,088
5. Step 5: Solve for x
   x = 2,112,020,388,100,985,088/671,632,988
6. Step 6: Final answer
   x = 3,144,604,904.52