Finding the Third Proportional to 901,632,358.69 and 1,379,261,980.69

Step by Step Solution

1. Step 1: Write the proportion equation
   901,632,358.69 : 1,379,261,980.69 = 1,379,261,980.69 : x
2. Step 2: Convert to fraction form
   901,632,358.69/1,379,261,980.69 = 1,379,261,980.69/x
3. Step 3: Cross multiply
   901,632,358.69x = 1,379,261,980.69 × 1,379,261,980.69
4. Step 4: Simplify right side
   901,632,358.69x = 1,902,363,611,370,005,504
5. Step 5: Solve for x
   x = 1,902,363,611,370,005,504/901,632,358.69
6. Step 6: Final answer
   x = 2,109,910,533.98