Finding the Third Proportional to 1,026,461,521 and 1,483,059,961.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,026,461,521 : 1,483,059,961.50 = 1,483,059,961.50 : x
2. Step 2: Convert to fraction form
   1,026,461,521/1,483,059,961.50 = 1,483,059,961.50/x
3. Step 3: Cross multiply
   1,026,461,521x = 1,483,059,961.50 × 1,483,059,961.50
4. Step 4: Simplify right side
   1,026,461,521x = 2,199,466,849,404,381,440
5. Step 5: Solve for x
   x = 2,199,466,849,404,381,440/1,026,461,521
6. Step 6: Final answer
   x = 2,142,766,001.85