Finding the Third Proportional to 1,075,269,495 and 1,689,574,630.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,075,269,495 : 1,689,574,630.50 = 1,689,574,630.50 : x
2. Step 2: Convert to fraction form
   1,075,269,495/1,689,574,630.50 = 1,689,574,630.50/x
3. Step 3: Cross multiply
   1,075,269,495x = 1,689,574,630.50 × 1,689,574,630.50
4. Step 4: Simplify right side
   1,075,269,495x = 2,854,662,432,029,211,648
5. Step 5: Solve for x
   x = 2,854,662,432,029,211,648/1,075,269,495
6. Step 6: Final answer
   x = 2,654,834,388.31